CH529073A - Verfahren zur Eintragung und Umwälzung von Sauerstoff oder sauerstoffhaltigem Gas in eine zu klärende Flüssigkeit und Einrichtung zur Durchführung des Verfahrens - Google Patents

Verfahren zur Eintragung und Umwälzung von Sauerstoff oder sauerstoffhaltigem Gas in eine zu klärende Flüssigkeit und Einrichtung zur Durchführung des Verfahrens

Info

Publication number
CH529073A
CH529073A CH1292571A CH1292571A CH529073A CH 529073 A CH529073 A CH 529073A CH 1292571 A CH1292571 A CH 1292571A CH 1292571 A CH1292571 A CH 1292571A CH 529073 A CH529073 A CH 529073A
Authority
CH
Switzerland
Prior art keywords
oxygen
clarified
introduction
circulation
carrying
Prior art date
Application number
CH1292571A
Other languages
English (en)
Inventor
Richard Kaelin Joseph
Original Assignee
Kaelin J R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kaelin J R filed Critical Kaelin J R
Priority to CH1292571A priority Critical patent/CH529073A/de
Priority to DE2216304A priority patent/DE2216304C3/de
Priority to AT297372A priority patent/AT312530B/de
Priority to IT2838272A priority patent/IT964156B/it
Priority to GB3903972A priority patent/GB1381968A/en
Priority to RO7205772A priority patent/RO61433A/ro
Priority to DD16533072A priority patent/DD104495A5/de
Priority to NL7211804A priority patent/NL7211804A/xx
Priority to CS597572A priority patent/CS168003B2/cs
Priority to JP8754972A priority patent/JPS4925766A/ja
Priority to CA150,875A priority patent/CA967688A/en
Priority to FR7231085A priority patent/FR2151078B3/fr
Priority to HUKA001353 priority patent/HU170159B/hu
Priority to ZA726011A priority patent/ZA726011B/xx
Priority to ES406274A priority patent/ES406274A1/es
Priority to US28591872 priority patent/US3865721A/en
Publication of CH529073A publication Critical patent/CH529073A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23361—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced in a guide tube surrounding at least partially the axis of the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23364—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced between the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/206—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with helical screw impellers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
    • B01F23/23362—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced under the stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237611—Air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CH1292571A 1971-09-02 1971-09-02 Verfahren zur Eintragung und Umwälzung von Sauerstoff oder sauerstoffhaltigem Gas in eine zu klärende Flüssigkeit und Einrichtung zur Durchführung des Verfahrens CH529073A (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CH1292571A CH529073A (de) 1971-09-02 1971-09-02 Verfahren zur Eintragung und Umwälzung von Sauerstoff oder sauerstoffhaltigem Gas in eine zu klärende Flüssigkeit und Einrichtung zur Durchführung des Verfahrens
DE2216304A DE2216304C3 (de) 1971-09-02 1972-04-05 Einrichtung zur Umwälzung und Belüftung einer sich in einem Belebungsbecken einer Kläranlage befindenden Flüssigkeit
AT297372A AT312530B (de) 1971-09-02 1972-04-06 Verfahren zur Eintragung von Sauerstoff unter Umwälzung in eine zu klärende Flüssigkeit und Vorrichtung zur Durchführung des Verfahrens
IT2838272A IT964156B (it) 1971-09-02 1972-08-22 Procedimento per l introduzione e la circolazione d ossigeno o gas contenente ossigeno in un liquido da depurare e dispositivo per l attuazione del procedimento
GB3903972A GB1381968A (en) 1971-09-02 1972-08-22 Method for introduction and circulation of oxygen or oxygenous gas in a liquid which is to be clarified and apparatus for carrying out the method
RO7205772A RO61433A (de) 1971-09-02 1972-08-29
DD16533072A DD104495A5 (de) 1971-09-02 1972-08-29 Verfahren zur eintragung von sauerstoff oder sauerstoffhaltigem gas in eine zu klaerende fluessigkeit und einrichtung zur durchfuehrung des verfahrens
NL7211804A NL7211804A (de) 1971-09-02 1972-08-30
CS597572A CS168003B2 (de) 1971-09-02 1972-08-31
JP8754972A JPS4925766A (de) 1971-09-02 1972-08-31
CA150,875A CA967688A (en) 1971-09-02 1972-08-31 Method and apparatus for introducing and circulating oxygen or air in a liquid
FR7231085A FR2151078B3 (de) 1971-09-02 1972-09-01
HUKA001353 HU170159B (de) 1971-09-02 1972-09-01
ZA726011A ZA726011B (en) 1971-09-02 1972-09-01 Method for introduction and circulation of oxygen or oxygenous gas in a liquid which is to be clarified,and apparatus for carrying out the method
ES406274A ES406274A1 (es) 1971-09-02 1972-09-01 Un procedimiento y su correspondiente dispositivo para in- corporar y hacer circular oxigeno o un gas oxigenado en un liquido existente en el tanque biologico de una instalacion depuradora de aguas residuales.
US28591872 US3865721A (en) 1971-09-02 1972-09-01 Method for introduction and circulation of oxygen or oxygenous gas in a liquid which is to be clarified, and apparatus for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1292571A CH529073A (de) 1971-09-02 1971-09-02 Verfahren zur Eintragung und Umwälzung von Sauerstoff oder sauerstoffhaltigem Gas in eine zu klärende Flüssigkeit und Einrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
CH529073A true CH529073A (de) 1972-10-15

Family

ID=4387665

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1292571A CH529073A (de) 1971-09-02 1971-09-02 Verfahren zur Eintragung und Umwälzung von Sauerstoff oder sauerstoffhaltigem Gas in eine zu klärende Flüssigkeit und Einrichtung zur Durchführung des Verfahrens

Country Status (16)

Country Link
US (1) US3865721A (de)
JP (1) JPS4925766A (de)
AT (1) AT312530B (de)
CA (1) CA967688A (de)
CH (1) CH529073A (de)
CS (1) CS168003B2 (de)
DD (1) DD104495A5 (de)
DE (1) DE2216304C3 (de)
ES (1) ES406274A1 (de)
FR (1) FR2151078B3 (de)
GB (1) GB1381968A (de)
HU (1) HU170159B (de)
IT (1) IT964156B (de)
NL (1) NL7211804A (de)
RO (1) RO61433A (de)
ZA (1) ZA726011B (de)

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EP3740320A4 (de) * 2018-01-17 2021-08-04 Outotec (Finland) Oy Reaktor für gas-flüssigkeitsmassentransfer

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US3724667A (en) * 1971-10-28 1973-04-03 Air Prod & Chem Activated sludge process and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3740320A4 (de) * 2018-01-17 2021-08-04 Outotec (Finland) Oy Reaktor für gas-flüssigkeitsmassentransfer

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CA967688A (en) 1975-05-13
ZA726011B (en) 1973-05-30
IT964156B (it) 1974-01-21
JPS4925766A (de) 1974-03-07
FR2151078A1 (de) 1973-04-13
NL7211804A (de) 1973-03-06
CS168003B2 (de) 1976-05-28
US3865721A (en) 1975-02-11
AT312530B (de) 1974-01-10
HU170159B (de) 1977-04-28
GB1381968A (en) 1975-01-29
DE2216304C3 (de) 1978-05-24
RO61433A (de) 1977-02-15
DE2216304A1 (de) 1973-03-08
FR2151078B3 (de) 1975-10-03
ES406274A1 (es) 1975-08-01
DE2216304B2 (de) 1975-05-22
DD104495A5 (de) 1974-03-12

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